4519938 has 16 divisors (see below), whose sum is σ = 9061920. Its totient is φ = 1502976.

The previous prime is 4519919. The next prime is 4519939. The reversal of 4519938 is 8399154.

It is a junction number, because it is equal to n+sod(n) for n = 4519896 and 4519905.

It is not an unprimeable number, because it can be changed into a prime (4519939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3106 + ... + 4322.

It is an arithmetic number, because the mean of its divisors is an integer number (566370).

Almost surely, 2^4519938 is an apocalyptic number.

4519938 is an abundant number, since it is smaller than the sum of its proper divisors (4541982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4519938 is a wasteful number, since it uses less digits than its factorization.

4519938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841.

The product of its digits is 38880, while the sum is 39.

The square root of 4519938 is about 2126.0145813235. The cubic root of 4519938 is about 165.3398322035.

The spelling of 4519938 in words is "four million, five hundred nineteen thousand, nine hundred thirty-eight".